I understood that doesn’t exist a objective dichotomy between sound and silence, but only between the intent to listen and not to do it.
Acoustic panels with wood and aluminium main body and adjustable ABS feet.
Polyester fibre internal components, upholstery fabric either stitched with contrasting thread or coloured.
Fabric by PUGI, either Fenice or Convert 2000, or fabric provided by customer.
The panels will be arranged upright and connected with zippers in fabric and plastic which allow positioning at the angle of choice or whit metal support on the ground.